KR880701781A - 용탕에 합금 원소를 혼합시켜주기 위한 쇳물받개와 그 혼합방법 - Google Patents

용탕에 합금 원소를 혼합시켜주기 위한 쇳물받개와 그 혼합방법

Info

Publication number
KR880701781A
KR880701781A KR1019880700461A KR880700461A KR880701781A KR 880701781 A KR880701781 A KR 880701781A KR 1019880700461 A KR1019880700461 A KR 1019880700461A KR 880700461 A KR880700461 A KR 880700461A KR 880701781 A KR880701781 A KR 880701781A
Authority
KR
South Korea
Prior art keywords
mixing
molten
alloy elements
water support
molten metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1019880700461A
Other languages
English (en)
Korean (ko)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of KR880701781A publication Critical patent/KR880701781A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/14—Plants for continuous casting
    • B22D11/147—Multi-strand plants
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C21C2007/0012—Lead

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
KR1019880700461A 1986-08-29 1988-04-29 용탕에 합금 원소를 혼합시켜주기 위한 쇳물받개와 그 혼합방법 Withdrawn KR880701781A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/901,843 US4711429A (en) 1986-08-29 1986-08-29 Tundish for mixing alloying elements with molten metal
PCT/US1987/002085 WO1988001651A1 (en) 1986-08-29 1987-08-21 Tundish for mixing alloying elements with molten metal

Publications (1)

Publication Number Publication Date
KR880701781A true KR880701781A (ko) 1988-11-05

Family

ID=25414904

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700461A Withdrawn KR880701781A (ko) 1986-08-29 1988-04-29 용탕에 합금 원소를 혼합시켜주기 위한 쇳물받개와 그 혼합방법

Country Status (8)

Country Link
US (1) US4711429A (enrdf_load_stackoverflow)
EP (1) EP0319544A1 (enrdf_load_stackoverflow)
KR (1) KR880701781A (enrdf_load_stackoverflow)
AU (1) AU590120B2 (enrdf_load_stackoverflow)
HU (1) HU203387B (enrdf_load_stackoverflow)
IN (1) IN171878B (enrdf_load_stackoverflow)
WO (1) WO1988001651A1 (enrdf_load_stackoverflow)
ZA (1) ZA876365B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267766A (en) * 1985-12-13 1990-04-17 John R. Knoepke Preventing undissolved alloying ingredient from entering continuous casting mold
US5133535A (en) * 1990-05-29 1992-07-28 Magneco/Metrel, Inc. Impact pad with horizontal flow guides
US5246209A (en) * 1991-04-25 1993-09-21 Premier Refractories And Chemicals Inc. Tundish with improved flow control
US5160480A (en) * 1991-06-03 1992-11-03 Usx Corporation Tundish turbulence suppressor pad
US5169591A (en) * 1992-02-07 1992-12-08 Bethlehem Steel Corporation Impact pad for a continuous caster tundish
ZA935963B (en) * 1992-12-28 1994-03-15 Inland Steel Co Tundish for molten alloy containing dense undissolved alloying ingredient
US5551672A (en) * 1995-01-13 1996-09-03 Bethlehem Steel Corporation Apparatus for controlling molten metal flow in a tundish to enhance inclusion float out from a molten metal bath
US7509722B2 (en) 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
US6929775B2 (en) * 2002-09-04 2005-08-16 Magneco/Metrel, Inc. Tundish impact pad

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671224A (en) * 1970-08-17 1972-06-20 Republic Steel Corp Methods of producing leaded steel
JPS5072709U (enrdf_load_stackoverflow) * 1973-11-12 1975-06-26
GB1529334A (en) * 1975-06-17 1978-10-18 Foseco Trading Ag Tundish with weirs
DE2555286A1 (de) * 1975-12-09 1977-06-23 Kloeckner Werke Ag Verfahren zum abgiessen von mit silizium und/oder aluminium beruhigten staehlen im strang
JPS5928499B2 (ja) * 1977-07-28 1984-07-13 株式会社神戸製鋼所 バケツトエレベ−タの緩衝装置
JPS595737B2 (ja) * 1978-06-20 1984-02-07 日本軽金属株式会社 カ−テンウオ−ルにおける方立材の連結構造
JPS608133B2 (ja) * 1978-07-07 1985-03-01 日本鋼管株式会社 鋼の連続鋳造方法
JPS5921697B2 (ja) * 1980-08-02 1984-05-22 新日本製鐵株式会社 連続鋳造タンデツシユ
GB2096032A (en) * 1981-04-07 1982-10-13 Mitsubishi Steel Mfg Continuously casting lead-containing steel
NL8103835A (nl) * 1981-08-17 1983-03-16 Philips Nv Zelfaanlopende collectorloze gelijkstroommotor.
JPS58103111A (ja) * 1981-12-15 1983-06-20 Matsushita Electric Ind Co Ltd 巻鉄心型漏洩変圧器の製造方法
JPS58103113A (ja) * 1981-12-15 1983-06-20 松下電器産業株式会社 コンデンサ
JPS58127055A (ja) * 1982-01-22 1983-07-28 三菱電機株式会社 冷凍回路の制御装置
JPS58212848A (ja) * 1982-06-07 1983-12-10 Nippon Kokan Kk <Nkk> 連続鋳造用タンデイツシユ
AU1420183A (en) * 1983-05-03 1984-11-08 Aikoh Co. Ltd. Tundish for steel casting
IT1214396B (it) * 1984-05-08 1990-01-18 Centro Speriment Metallurg Paniera di colata continua con funzioni di reattore per trattamenti fuori forno
CA1234961A (en) * 1984-08-15 1988-04-12 Donald R. Fosnacht Tundish with fluid flow control structure
EP0186852B2 (en) * 1984-12-18 1992-04-29 Nippon Steel Corporation Tundish for continuous casting of free cutting steel
CA1267766A (en) * 1985-12-13 1990-04-17 John R. Knoepke Preventing undissolved alloying ingredient from entering continuous casting mold

Also Published As

Publication number Publication date
AU590120B2 (en) 1989-10-26
EP0319544A1 (en) 1989-06-14
HUT52170A (en) 1990-06-28
HU203387B (en) 1991-07-29
WO1988001651A1 (en) 1988-03-10
IN171878B (enrdf_load_stackoverflow) 1993-01-30
ZA876365B (en) 1988-04-27
US4711429A (en) 1987-12-08
AU7852587A (en) 1988-03-24

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880429

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid